1. Add 3 grams of yeast powder to 300 grams of flour, 3 grams of sugar and mix well, then add the flour with warm water to neutralize it into a smooth dough
2. Cover with plastic wrap and ferment in a warm place to double the size
3. Minced meat with salt, thirteen fragrant, very fresh soy sauce, oyster sauce, stir evenly, add in water, stir vigorously, and marinate for 30 minutes
4. After the fermented dough is fully exhausted, knead into strips and cut into small noodles
5. Roll the dough into a thin dough
6. Put the marinated minced meat in the dough and wrap it
7. Make small buns
8. Coat the steaming board with oil, put the wrapped buns, cover, and ferment again for 15 minutes, then turn to medium heat and steam for 20 minutes, then simmer for 5 minutes.
